/*
 * Copyright (c) 2023 WEMIRR-PLATFORM Authors. All Rights Reserved.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
package com.fits.framework.websocket.configuration;

import io.undertow.websockets.jsr.WebSocketDeploymentInfo;
import org.springframework.boot.web.embedded.undertow.UndertowServletWebServerFactory;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * 
 * @Author: Denivko
 * @CreatedDate: 2025-06-06 14:47:25
 * @Description: 显式注册 WebSocketDeploymentInfo 到 ServletContext
 *
 */
@Configuration
public class WebSocketContainerConfigurer {

    @Bean
    public ServletWebServerFactory servletWebServerFactory() {
        UndertowServletWebServerFactory factory = new UndertowServletWebServerFactory();
        factory.addDeploymentInfoCustomizers(deploymentInfo -> {
            deploymentInfo.addServletContextAttribute(
                "io.undertow.websockets.jsr.WebSocketDeploymentInfo", 
                new WebSocketDeploymentInfo()
            );
        });
        return factory;
    }
}